How to find the median and range of this question

Median = 70

Range = 10

Step-by-step explanation:

The median of a set of data is the middlemost number in the set. The median is also the number that is halfway into the set.

72, 77, 77, 77, 70, 75, 70, 67, 76, 73

There are ten numbers, so you solve the equation:

10 ÷ 2 = 5

The fifth number is 70

The range of a set of data is the difference between the highest and lowest values in the set.

72, 77, 77, 77, 70, 75, 70, 67, 76, 73

The greatest number is: 77

The lowest number is: 67

So you find the difference between them:

77 - 67 = 10

Hope this helps : D